National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Light Rain Fog/Mist

45°F

7°C

Humidity 97%
Wind Speed Vrbl 7 G 17 mph
Barometer 29.74 in (1007.3 mb)
Dewpoint 44°F (7°C)
Visibility 3.00 mi
Wind Chill41°F (5°C)
Last update 30 Apr 3:56 pm EDT
Extended Forecast for

Little Deer Isle ME

  • This Afternoon

    This Afternoon: Rain. The rain could be heavy at times. Patchy fog. High near 47. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Heavy Rain
    and Patchy
    Fog

  • Tonight

    Tonight: Rain likely, mainly before 7pm. The rain could be heavy at times. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Heavy Rain
    and Patchy
    Fog then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 56. West wind 5 to 8 mph.

    High: 56 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. West wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 48. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light south wind. Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 51. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 50%.

    High: 51 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm. Partly cloudy, with a low around 39. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
Rain. The rain could be heavy at times. Patchy fog. High near 47. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain likely, mainly before 7pm. The rain could be heavy at times. Patchy fog. Otherwise, mostly cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 56. West wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 38. West wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 48. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
A slight chance of rain after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. Light south wind. Chance of precipitation is 20%.
Sunday
Scattered showers. Mostly cloudy, with a high near 51. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 50%.
Sunday Night
A slight chance of rain before 11pm. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Monday
Sunny, with a high near 54.
Monday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Tuesday
A slight chance of rain. Partly sunny, with a high near 57. Breezy. Chance of precipitation is 20%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 30%.
Wednesday
A slight chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Thursday
Rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Little Deer Isle ME
 44.28°N 68.7°W (Elev. 89 ft)
Last Update:
4:02 pm EDT Apr 30, 2026
Forecast Valid:
4pm EDT Apr 30, 2026-6pm EDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation